Apka sab sahi tha par ek jagah galti apne ki hai wo bhi bhot badi dillar hol lga raha or bagal me ballasting wala kam chal raha isse bhot badi durgatna ho sakta h or apni to jaan lega he dusro ko bhi marwayga .. Dilllar k nakalne k bad ceriar apna kam karta h me bhi ek BCM dit. Hai or hmm apni surchh ko dekhte hua kam karte h or dusro ko bhi SECL
Bahut shandar video
Great to see a dude who insisted on wearing a mask regardless of the harsh conditions.
Great job
Very nice video
Nice sir ji
Kitte tone ka tub h ???
1 Ton
Drilling dry with auger steel
Roaf bolt ka dia kitna hota hai
2-2.5 cm
28 mm
25 mm ka drill bit or 22 mm ka roof bolt @@nithinbijlee
I am coal mining worker
Apka sab sahi tha par ek jagah galti apne ki hai wo bhi bhot badi dillar hol lga raha or bagal me ballasting wala kam chal raha isse bhot badi durgatna ho sakta h or apni to jaan lega he dusro ko bhi marwayga ..
Dilllar k nakalne k bad ceriar apna kam karta h me bhi ek BCM dit. Hai or hmm apni surchh ko dekhte hua kam karte h or dusro ko bhi
SECL
Isme hum kam kar chuke hai
load coal brother!!!!!!!!!!!!!!
App ka contact number mil sakta hai ??